NEW MASSACHUSETTS REQUIREMENT FOR FIREARM PURCHASE NEED A "PIN" NUMBER TO PURCHASE A FIREARM. PIN NUMBERS CAN BE OBTAINED AT THE SHOW.
As a reminder any dealer selling ammo, no matter how small an amount, must have a Massachusetts license to sell Ammo in his possession and on display. Ammo can only be sold to a Massachusetts resident, and that resident must possess either a pistol permit or an F.I.D. card - no exceptions.